Home / 62,219,793.60-93,329,690.40-59,700,369.60

Finding the Fourth Proportional to 62,219,793.60, 93,329,690.40 and 59,700,369.60

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Solution

The fourth proportional to 62,219,793.60, 93,329,690.40 and 59,700,369.60 is: 89,550,554.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,219,793.60 : 93,329,690.40 = 59,700,369.60 : x
  2. Step 2: Convert to fraction form
    62,219,793.60/93,329,690.40 = 59,700,369.60/x
  3. Step 3: Cross multiply
    62,219,793.60x = 93,329,690.40 × 59,700,369.60
  4. Step 4: Simplify right side
    62,219,793.60x = 5,571,817,011,533,572
  5. Step 5: Solve for x
    x = 5,571,817,011,533,572/62,219,793.60
  6. Step 6: Final answer
    x = 89,550,554.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.